Full Luau execution
The complete Luau runtime, not a stripped-down fork. Modern syntax, the standard library and the APIs scripts expect are all available.
v3.8.0 · Windows 10 & 11The Roblox executor,
The Roblox executor,
now on PC.
Delta started on Android. This is the desktop build: full Luau execution, a built-in hub with thousands of community scripts, and an editor that keeps up with you. Attach to Roblox and run your first script in under a minute.
- 21 MB
- Full Luau
- 5,400+ scripts
- No emulator
Why Delta
A real executor, not a wrapper.
Delta was built for Roblox first and ported to desktop properly: native execution, native input, no emulator in the middle.
Script hub built in
Browse more than 5,400 community scripts by category and run them without leaving Delta. Save the ones you use every session.
Editor and console
Write, edit and save .lua files inside Delta. A live console prints output and errors so you can fix a script on the spot.
Attach in a second
Delta finds the Roblox process, attaches, and shows the connection status before you execute anything.
Multi-instance ready
Run several Roblox windows and pick which one Delta is attached to. Each instance keeps its own script state.
Lightweight by design
21 MB, no background services and no bundled browser. It opens instantly and closes cleanly.
Setup
Download. Attach. Execute.
The desktop build removes every step the Android version needed.
1
Download Delta
One executable for Windows 10 and 11. No installer, no key, no account to create.
2
Launch and attach
Open Delta, then open Roblox. Press Attach and pick the Roblox process from the list.
3
Run a script
Pick something from the hub or paste your own code into the editor, then press Execute.
Desktop-first
The executor that behaves like a desktop app.
Delta for PC is not a phone app wrapped in a window. It is a native Windows build with real keyboard shortcuts, a proper editor and a process picker for every Roblox instance you have open.
- Native Windows build with no emulator, no phone, no mirroring
- Editor tabs, syntax highlighting and saved script files
- Console output and error traces next to your code
- Auto-updates for the attach layer after every Roblox release
example.luaReady
-- Loaded from the script hub
local Lighting = game:GetService("Lighting")
local Players = game:GetService("Players")
Lighting.Brightness = 2
Lighting.ClockTime = 14
Lighting.FogEnd = 100000
Lighting.GlobalShadows = false
for _, player in ipairs(Players:GetPlayers()) do
print("player:", player.Name)
end1.8M+Downloads
4.8 / 5Average rating
5,400+Hub scripts
0.6sAverage attach
Questions
Before you download.
The things new users ask most.
What is Delta Executor for PC?
Delta Executor is a Luau script executor for Roblox. The PC build runs natively on Windows, attaches to the Roblox client and executes .lua scripts inside the game without an emulator or a second device.
Is Delta Executor free?
Yes. The desktop build is free to download and includes the full execution engine, the built-in script hub and the editor. There is no paid tier and no key system.
Do I need an Android emulator?
No. Earlier Delta releases were Android-only. This build is a native Windows application, so it does not use an emulator, a phone or a second device.
Which Windows versions are supported?
Windows 10 and Windows 11, 64-bit. Delta needs the official Roblox client installed and roughly 60 MB of free disk space.
Your first script is a minute away.
Download Delta for PC, attach to Roblox and run anything from the built-in hub.